Austria’s filing quota: deadlines and tax-firm workflows in 2026

Legal basis. Section 134a BAO allows specified returns to be submitted within the quota system by 31 March of the second calendar year following the assessment period. Appropriate representation and an instruction to submit are among the prerequisites. This is not an automatic extension for anyone who has at some point contacted a tax adviser.

Registration. The quota regulation, particularly sections 1 and 2, provides the participation and registration rules. Tax numbers generally must be registered through FinanzOnline by 30 June of the following year. Later registration is possible only in the specified circumstances. Verify actual status rather than treating last year’s client list as proof of current participation.

Working inventory. The working inventory should include assessment period, tax number, tax office, representative, registration status and the relevant return obligations. Give exclusions and unresolved cases their own review tasks. An unconfirmed registration must not appear in planning as if participation were already secured.

Section 4 QuRV specifies cumulative targets of 20, 40, 60, 80 and 100 percent. The first two deadlines occur in the following year and the remaining three in the second following year. Previously submitted cases that count towards the quota contribute to subsequent totals. These are not five independent monthly production quotas.

For assessment year 2025, the weekend adjustment produces the following schedule. Its basis is section 4 QuRV and section 108(3) BAO. Section 7 of the finance ministry’s implementation guidance confirms that this deadline adjustment applies to the quota dates.

Individual authority instructions and changes to the applicable rules must also be considered. Record the source, check date and responsible reviewer against each deadline. The internal target for complete client documents should fall earlier, leaving explicit time for questions, preparation and professional review.

For quota cases containing a declaration establishing business income, section 4(3) QuRV requires at least 50 percent by the second deadline and 100 percent by the third. This subgroup needs its own view. A healthy overall completion percentage can otherwise conceal that these earlier cases are still not ready to process.

The following table shows the earlier targets for quota cases containing a declaration establishing business income, next to the overall targets and the adjusted dates for assessment year 2025.

Counting. Completed cases in this subgroup also count towards the overall quota. They are not counted as additional cases outside the total. The label “assessment declaration” alone is insufficient to classify every situation; the relevant group is the one concerning business income specified by the rule. The firm’s qualified reviewers must determine that classification.

Classification. Store the classification as a reviewed field in the working record. Do not let an AI model assign it solely from an informal email subject line. If classification remains unresolved, the case should remain visibly open and assigned to someone who can determine it.

Under section 1 QuRV, a quota case comprises the relevant returns that must be submitted under a tax number. Sending one form therefore does not automatically mean that the entire quota case is complete. The work record needs to show the required components and their actual submission state.

Separate three levels: document collection, professional preparation and submission to the authority. “All records received” is progress, but it is not a finished return. “Awaiting approval” is also different from a confirmed submission. These distinctions prevent the dashboard from reporting more completion than the firm has achieved.

The following table shows six working statuses for a quota case and what each one implies for planning.

These labels are a proposed operating design. Reconcile them with your practice software and the FinanzOnline view before an additional dashboard calculates indicators from them. Staff should understand what evidence moves a case between states and who may make that change.

Setup. A synthetic firm has 50 registered quota cases for one tax office and assessment period. The calculation base remains unchanged throughout this example. Ten cases contain a declaration establishing business income. The overall completion targets are therefore 10, 20, 30, 40 and 50 cases at the five successive deadlines.

Second deadline. By the second deadline, 20 cases must be complete overall, including at least five from the subgroup of ten. Suppose 22 cases have been fully submitted, but only three belong to that subgroup. The overall target is satisfied while the separate subgroup target is not. A single green indicator would misrepresent this position.

Third deadline. By the third deadline, all ten subgroup cases and at least 30 cases overall must be complete. Those ten are included within the 30. The operating list should show which remaining subgroup cases have usable records and which questions block completion. Sending one generic reminder to every client would not reflect that priority.

The following table compares the overall requirement, the subgroup requirement and the example position or next planning action at the second and third deadlines.

What is missing. State precisely what is missing for each case: a bank statement for a defined period, the complete invoice including its attachment, or an answer to an identified professional question. Before sending, check whether the information has arrived through another channel. Repeated generic demands add communication work and can undermine trust in the record of outstanding items.

The request. A prepared request should name the period, missing item, approved submission channel and contact person. The requested response date is an internal planning target and should be described that way. Generated copy must not transform it into a supposed statutory filing deadline.

The reply. When a reply arrives, update the corresponding outstanding item. Any new upload should not automatically close every request for that client. Client identifier, period and request identifier can support matching. Ambiguous matches still need review. The guide to requesting missing client documents develops this part of the workflow in more detail.

Next action. Group unfinished cases by their next useful action: the client must supply information, a professional must decide, a preparer can work, or approval is pending. This shows whether more reminders would help at all. If the documents are available but professional review is missing, the firm needs a different allocation of capacity.

Capacity example. A second constructed example contains twelve review-ready cases requiring an estimated two preparation hours each. That is 24 hours before additional questions and approval. If only 16 hours are available before the internal deadline, another reminder email does not solve the shortfall. The plan needs reassignment, realistic priorities or an early professional decision about the next steps.

Effort. Estimate effort by case type and compare estimates with completed work. The number of open clients alone is a weak capacity measure. A straightforward return and a complex group case may occupy one row each while requiring very different amounts of work.

Changes to the base. Registrations, removals, representative changes and authority actions can affect the calculation base. The ministry’s answers to quota questions explain, among other things, that an admissible late registration changes the current quota from the following deadline rather than retrospectively recalculating expired deadlines.

Position per deadline. Preserve a traceable position at each deadline. A spreadsheet that continually recomputes history using today’s client list can make earlier discrepancies disappear. Operations need both the current population and the reason for changes since the previous recorded position.

Reconciliation. Reconcile supplementary dashboards with the authoritative system regularly. Investigate differences before changing a total: the period may differ, the wrong tax number may be used, a required return may still be missing, or a population change may not have arrived. A manual correction of the headline percentage should not conceal the underlying mismatch.

Extensions. An extension to 30 June under section 134a(3) BAO is a possibility available to the relevant tax office, not an automatically promised extra working period for every firm. Record an extension only when it has actually been granted and retain its scope. The earlier subgroup and specific authority actions have their own rules.

Authority actions. Sections 5 to 7 QuRV distinguish, among other matters, case-specific demands for earlier filing, consequences of missed stages and exclusion. A single escalation sequence supposedly covering every situation is too broad. Route authority correspondence to the appropriate professional and record the reviewed action and deadline that follow from it.

Role of automation. Automation can match that correspondence and prepare a task. It should not infer an unchecked legal consequence, penalty amount or general extension. Client communication should reflect the confirmed position of the particular case rather than a generalised interpretation generated from a template.

Use a complete case, a missing return within one tax number, a duplicated document reply, a representative change and an uncertain transmission. Also test the example where the overall target is met but the subgroup target is missed. These cases reveal whether the dashboard preserves the distinctions that matter for daily decisions.

Then agree who corrects data, provides professional approval and covers absences. The useful result is an actionable list with a verified state and traceable origin. The worked tax-firm document workflow and our tax-firm guide connect document preparation to the existing professional systems.

The following pages and articles cover related decisions for tax-firm workflows.

• AI automation: tasks, selection and implementation
• AI workflow approvals: who checks which action?
• Automate Swiss fiduciary document and client workflows